baber/WOPTO huggingface dataset:
Patent DE-4229555-A1 (DE)
Title: Non-toxic dye bodies - for coloured pencil leads for drawing or cosmetics, and their prepn.
Inventor: HABERER KARL-HEINZ
IPC: B43K19/18
Filed: 1992-09-04
Abstract: Dye-bodies (A) esp. coloured leads for drawing or cosmetics and most esp. for use in wooden pencils, comprise dye, fillers, binding agent and esp. fats, oils and/or waxes. The dye is chosen from dyes used in soln. for foodstuffs, and in the case of coloured leads, is present as a dispersion. The dye is pref. a mixt. of several foodstuff dyes and pref. all the components in (A) are foodstuff additives. The pH of the mixt. of contents for the prepn. of (A) is pref. 5.5-7.5 (6.5-7.5). The fat, oil or wax is pref. stearic acid, beeswax, candelilla wax, carnauba wax or microcrystalline predominantly paraffin wax (obtd. from crude oil). USE/ADVANTAGE - (A) are useful for coloured pencils, esp. for those used by kindergarten- and pre-school age children. (A) contain little or no harmful substances, such as heavy metals.
Patent DE-4231430-A1 (DE)
Title: Electrical load monitoring circuit, e.g. for compressor - monitors contents of battery which increase when load is on and automatically switches off load when overload threshold is reached
Inventor: PFEFFER CLAUS-MARKUS
IPC: G07C3/00
Filed: 1992-09-19
Abstract: The contents of a battery are increased by a first value over a defined period in which the load is switched on and reduced by a second value when the load is switched off. A fault condition is indicated when the contents of the battery exceed a defined threshold. The fault indication can cause automatic switch-off of the load. The first value can be formed from the difference between the duration of a complete cycle and that part of the cycle corresp. to the specified switch-on period for each load. USE/ADVANTAGE - For monitoring electrical load of limited on period, e.g. intermittently operated compressor. Prevents such loads against overloads.
Patent DE-4234229-A1 (DE)
Title: Strip-form flexible support material - has several stickers arranged in specific distribution pattern on one side of material which are unloaded under winding pressure
Inventor: KIERCHNER OLAF
IPC: G09F3/02
Filed: 1992-10-10
Abstract: On the flexible support material (6), in a predetermined arrangement, at least one material strip (8,13) is arranged at a distance from the stickers (7,12) which it unloads from winding pressure. In fact, two such material strips (8) are provided with a width (16) adequate for pressure unloading and connected with the two long edges of the support material. Each material strip consists of the same material as the stickers and is arranged on the side of the support material turned away from the stickers. ADVANTAGE - Within the roll of support material, the material strips form distance components between the individual layers of the support material and absorb the produced pressure, unloading the stickers from further pressure.
Patent DE-4238578-A1 (DE)
Title: Food processor esp. for catering establishment - has interchangeable tools fitted to external coupling provided by drive-shaft projecting from electric motor housing
Inventor: ELLWANGER HARALD
IPC: A47J43/04
Filed: 1992-11-16
Abstract: The food processor has a drive unit (1) with an electric motor contained in a housing with the projecting driveshaft having an externally accessible coupling, to which a number of alternate tools can be fitted. The drive unit has two different standing surfaces at an angle to one another, allowing the drive unit to be used in two alternate positions. USE/ADVANTAGE - Esp. in restaurant. Compact drive unit with alternate operating modes.
Patent DE-4244723-A1 (DE)
Title: Cuprate mixed oxide(s)
Inventor: HAERDTL KARL-HEINZ PROF DR
IPC: G01N27/12
Filed: 1992-01-27
Abstract: Cuprate mixed oxides of formula A2-xLxCuO4 (I) are new (where A is trivalent element of a rare earth of atomic no. 57-71; L is an alkaline earth metal selected from Ca, Sr and Ba, or an element of valency 4 selected from the transition metals Ti, Zr, Hf or Ce; and x is 0.0001-0.15).     Also claimed are: (i) an O2 sensor contg. (I); and (ii) prodn. of the sensor.     Oxides of metals A and L are mixed in stoichiometrical amts., sedimented in an organic solvent, dried and calcined. The cuprate powder obtd. is applied in the form of a paste using thick film technique to a non-conducting metal oxide substrate and then calcined.     The mixed oxide pref. contains La2-x1Srx1CuO4 and Nd2-x2CuO4 (where x1 is 0.001-0.02; and x2 is 0.001-0.05).
Patent DE-4302004-A1 (DE)
Title: Underground coal mining machine
Inventor: SIEPENKORT GERHARD
IPC: E21C27/34
Filed: 1993-01-26
Abstract: The cutter body with loosening tools travels along a guide with channels one above the other for the driving chain. It is supported at the ends by interchangeable wearing shoes pivoting on it at least in the plane perpendicular to the stratification and which work in the guide. Each shoe (7) has a supporting arm (30) engaging behind the cutter body (2) and protruding upwards beyond the pivot bearing (24). The top end (31) of the arm extends from the underside into a recess (32) in the body, and in which it has some free movement, to accommodate the pivoting movement of the shoe. The bottom part of the arm can be inclined to suit the oblique guide, while its top end fitting in the recess is bent to extend in the direction perpendicular to the stratification.
Patent DE-4305454-A1 (DE)
Title: Padding process with a phthalocyanine mixture
Inventor: HILDEBRAND DIETRICH DIPL CHEM
IPC: D06P3/87
Filed: 1993-02-23
Abstract: A padding process for dyeing cellulose fibre materials by the cold pad-batch principle or the pad-steam principle with improved appearance makes use of phthalocyanine reactive dye mixtures of at least one phthalocyanine vinyl sulphone reactive dye, at least one phthalocyaninefluorochloropyrimidine reactive dye and/or a phthalocyaninemonochlorotriazinyl reactive dye and optionally reactive dye yellow mixtures.
Patent DE-4307462-A1 (DE)
Title: Device for gasifying finely divided to powdery fuels and process for the operation thereof
Inventor: DUERRFELD RAINER DR
IPC: C10J3/86
Filed: 1993-03-10
Abstract: In the device according to the invention a quench tube (7) is attached to the crude gas outlet (6) of the gasifying reactor (2), which quench tube itself is concentrically surrounded by the convection cooling surfaces (11). These devices are situated in a shared pressure vessel (1) which has a deflection space (10) in its upper part for the gas. When the device is operated, a gas flow velocity is established in the quench tube in the range between 3 and 30 m/second (Fig. 1). <IMAGE>
Patent DE-4307626-A1 (DE)
Inventor: SCHRAMEK OTTO
IPC: E03F7/10
Filed: 1993-03-11
Abstract: The invention proposes a municipal cleaning vehicle for flushing out and cleaning sewers and tanks and the like, comprising a tank (10) having a sludge compartment (11) and a service-water compartment (12) which can be connected to a flushing hose (14) through which, by means of a pump device (15), water is delivered to that end of the flushing hose (14) which is provided with a nozzle head (16). In this arrangement, the water (19) which is delivered in a flushing hose (18) by means of a pump device (17) is heated by a heating means (20) before it is discharged out of the flushing hose (18). <IMAGE>
Patent DE-4308010-A1 (DE)
Title: Process for the production of thickness-modified continuous fibres from glass, in particular thickness-modified reinforcing fibres for fibre-reinforced composite materials
Inventor: KISSL PAUL
IPC: C03B37/075
Filed: 1993-03-13
Abstract: The invention relates to a process for the production of thickness-modified continuous fibres from glass, in particular thickness-modified reinforcing fibres for fibre-reinforced composite materials, which comprises, in a tube drawing process known per se for the production of glass fibres, charging the interior of the draw bulb (onion) formed in the transition zone between the heated preform end and the drawn-off glass fibres, with particles of a solid through the tubular preform during the drawing in such a way that the particles are drawn successively into the interior of the fibres, and the fibres are drawn sufficiently that the particles surrounded by the fibre material stand out as obvious thickenings at regular intervals along the fibre axis. The novel process can be carried out simply and inexpensively. Fibre geometries can be varied in a simple manner through the geometry of the particles and the process parameters. In particular, the novel process allows the production of fibres whose dimensions correspond to the calculated specifications for thickness-modified reinforcing fibres or fibre-reinforced composite materials.
Patent DE-4315372-A1 (DE)
Inventor: ZEIBIG UWE DIPL ING
IPC: B21D43/05
Filed: 1993-05-08
Abstract: A device (1) for the intermittent feed of workpieces, for example in a press (2) or similar production machine or in other processing operations to be carried out in steps, has two feed bars (3) which can be moved backwards and forwards in the feed direction, have gripping parts (3a) or gripping regions for gripping the workpieces (100), to grip the workpieces can be moved towards one another and, to perform an advance in this gripping position, can be moved jointly in the feed direction and then release the workpieces by moving apart and can be displaced back into the starting position by means of a return movement. Engaging on each feed bar (3) are the pivotable ends (5) or end regions of at least two levers (4), which can be pivoted in the plane of motion of the feed bar (3) or a plane parallel thereto, the levers (4) of one feed bar (3) being pivotable in the opposite direction to those of the other feed bar (3), and these levers (4) are each connected up by means of a longitudinal guide (7). It is particularly expedient if each of the pivoting levers (4) engaging on one particular feed bar (3) are connected to one another mechanically, in particular by means of a tie bar (8) and so as to be rotatable relative to the said tie bar and can thus be moved synchronously. This provides an effective drive, particularly for the gripping movement, which can be kept free from backlash in a simple manner and takes up little space. <IMAGE>
Patent DE-4315527-A1 (DE)
Title: Multi-directional shut off slide valve for the suction air of suction grippers on a sheet transfer drum
Inventor: HAUPENTHAL RUDI
IPC: B41F21/10
Filed: 1993-05-10
Abstract: The invention relates to a multidirectional shut off slide valve for the suction air of suction grippers on a sheet transfer drum of rotary printing machines and has closure parts for closing air inlet apertures.
Patent DE-4322111-A1 (DE)
Title: Inhalation atomiser with container insert for the atomisation material
Inventor: BRUGGER STEPHAN
IPC: A61M11/06
Filed: 1993-07-02
Abstract: The invention relates to an inhalation atomiser (1, 1a, 1b) with a container insert (6) for the atomisation material (5). The container insert according to the invention protects the interior of the inhalation atomiser against contamination by the atomisation material. <IMAGE>
Patent DE-4326622-A1 (DE)
Title: Automobile air ventilation filter
Inventor: KETTERN PETER
IPC: B01D46/10
Filed: 1993-08-07
Abstract: The automobile air filter system is a sandwich structure with a self-locking contact strip fitting. The three filter layers have a max. filtering action to retain solid and gas toxic matter and prevent them from entering the car ventilation system, and prevent any adverse associated effects.The filter is fitted and held in place by contact strips with hooks and a pile surface, for contact bonding without adhesive.
Patent DE-4337455-A1 (DE)
Title: Process for producing a heat insulation for facades of enamelled outer skin
Inventor: GREUL ARTUR RICHARD
IPC: E04F13/12
Filed: 1993-11-03
Abstract: Process for producing a combined insulation for facades of enamelled sheet-steel shingles which are fixedly connected, at the rear, to an insulating block.
Patent DE-4340430-A1 (DE)
Title: Contactless measurement temp. of a part
Inventor: MUELLER WERNER
IPC: G01J5/00
Filed: 1993-11-27
Abstract: A detector is directed at a region (18) of the part's (10) surface. At least this region of the surface is subjected to a process which affects, esp. increases, the radiation emissivity of the surface prior to the measurement process. This can involve subjecting the surface to laser radiation (14). The laser radiation can be produced by a Notum-YAG laser. Energy is coupled into this surface region for performing thermal treatment and at least this surface region is tempered after being subjected to the laser radiation.
Patent DE-4342529-A1 (DE)
Inventor: CASSIDY TERENCE
IPC: E04C5/08
Filed: 1993-12-15
Abstract: A reinforcing tendon (1) comprising an elongate member (2) of synthetic plastics material comprising a plurality of glass fibre, pultruded strands (3) to provide a relatively rigid tendon (1) of desired profile, with a plurality of strand spacers, located at predetermined axial distances along the tendon (1) and serving to maintain the individual glass fibre strands in predetermined, spaced relationships, and means (9) to displace the strands (3) to non-parallel dispositions. Both means (8), which retains the strands in circumferential notches of a spacer, and (9), may be steel wires. The tendon may be used in a roof belt, or as reinforcement in concrete structural members.
Patent DE-4343256-A1 (DE)
Title: Through=flow water heater for shower unit
Inventor: ZENZ KONRAD DIPL ING
IPC: G05D23/20
Filed: 1993-12-17
Abstract: The water heater is provided with a temperature detection and control unit which compares the outlet temperature of the water flow with a predetermined reference value. The reference temperature detector (16) delays the switching of the first comparator (5) following an increase in the reference temperature (Ts), by means of delay switch (6), and maintains the actual temperature (Tist) or the reference temperature within a limited range (Tgrenz), and a false failure condition is avoided.
Patent DE-4344768-A1 (DE)
Title: Process for processing unsorted plastics
Inventor: KOEHLER EBERHARD PROF
IPC: B29C48/03
Filed: 1993-12-28
Abstract: The processing of unsorted plastics is a problem, owing to the different origin and type of the plastics. The object of the invention is to develop a process in which the plastics can be processed into semi-finished or finished products, optionally even without prior treatment. The essence of the invention is that here unsorted plastics, preferably thermoplastics of a density < 1, are on the one hand subjected to, if necessary, a compounding with the addition of additives, but on the other hand can also be processed without this stage. The processing without any pretreatment leads to a reduction in the energy necessary for the overall processing operation. Irrespective of the level of preprocessing, it is possible in the subsequent compacting to add fillers, such as for example regenerating raw materials, textile waste or nonwoven material, to the plastic to be processed and consequently to achieve an improvement in certain material properties, such as mechanical strength or insulatability.
Patent DE-4344820-A1 (DE)
Title: Gas mixing
Inventor: BRAUN WERNER DR ING
IPC: B01F23/10
Filed: 1993-12-28
Abstract: To mix. gases of different vols. and compsns. the flow direction of the smaller vol. is generally against the flow of the larger vol. to form an obtuse angle of 95-135  deg C..
Patent DE-4402610-A1 (DE)
Title: Manual lifting device for groups of objects
Inventor: FOCKE HEINZ
IPC: B65G47/90
Filed: 1994-01-28
Abstract: The lifting device is for lifting groups of objects together with the packing. Tensioners (30) on one side and supporters (31) on the other make it possible to lift grouped objects, the tops of which are not able to be gripped by suckers or other holders. The tensioners and supporters are introduced into the intermediate spaces (32) or holes (33) in the group. The tensioners then alter the shape, so that they exert a force on the objects, thus pressing the objects against each other or against the supporters. There are also supporters in the corners of the packing, where the objects are in longitudinal and transverse rows.
Patent DE-4403741-A1 (DE)
Title: Close exposure process, and apparatus therefor
Inventor: KOGA KEISUKE
IPC: G03F7/20
Filed: 1994-02-07
Abstract: The present invention relates to a close exposure process and an apparatus for this purpose, by means of which mask patterns can be replicated rapidly and with high precision on a substrate, such as a wafer.
Patent DE-4406132-A1 (DE)
Inventor: ESCH THOMAS PROF DR ING
IPC: G01B7/28
Filed: 1994-02-25
Abstract: The device proposed has a piston (2) which can be inserted into the cylinder (1) under examination and which has at least two radial bores (5) in each of which an electrically inductive travel sensor (8) is mounted on a support element (6) such that it can move relative to the piston (2). The support elements (6) are attached to the piston (2) near the axis (11) of the piston and the signal lines (9) for the individual travel sensors (8) are connected to a measurement and processing unit.
Patent DE-4409887-A1 (DE)
Title: Membrane carburettor for IC engine
Inventor: GERHARDY REINHARD DIPL ING
IPC: F02M17/04
Filed: 1994-03-22
Abstract: The carburettor has a ventilation boring (31a, 31b). This leads via a fixed throttle aperture (49) to limit air flow to the idling jet path (30) which is connected to the control chamber (7) via a fixed throttle (29) which limits the fuel mass flow. There is an adjustable throttle (35, 36) downstream of the fixed throttles (29, 49), before the idling output aperture. The space between the fixed throttles and the adjustable throttle forms an emulsion chamber. The fixed throttles are fitted in or made in one with a separate component. The adjustable throttle may be a needle valve (33) with a setting screw.
Patent DE-4411877-A1 (DE)
Title: Carrier for garment transfer device
Inventor: ARMER NIGEL
IPC: B65G47/61
Filed: 1994-04-06
Abstract: The carrier for a garment transfer apparatus includes a hook portion having a shank and tip defining in between an open jaw for receipt of an article to be carried, and a leg member extending adjacent the open jaw of the hook portion.The hook portion in use travels with its open jaw facing rearwardly and the leg member is usable in co-operation with the garment transfer apparatus to urge the article towards the open jaw for receipt thereby. The leg member extends across the face of the open jaw portion.
Patent DE-4413547-A1 (DE)
Title: Cargo holding and securing device for railway goods waggons with access doors
Inventor: BARTEL MANFRED
IPC: B61D45/00
Filed: 1994-04-19
Abstract: The cargo securing walls (5) have movable cargo holding flaps or securing elements. These serve as intermediate floors (12) and/or side bulkheads. The holding flaps engage comb-like, and comb back and teeth are formed by hollow profiles. Flap bases have cargo securing struts.The locking devices for the bulkheads are arranged, so that these fold down into the frame of the securing walls, and engage into the punch rails (6) when upright. The locking element for the top punch rail is pivoted. A pressure piece (36) is located between securing walls and underframe (1), to lock walls suspended from the roof.
Patent DE-4417956-A1 (DE)
Title: Mixing and beating machine
Inventor: SCHMIDT UWE
IPC: A47J43/07
Filed: 1994-05-21
Abstract: The invention relates to a mixing and beating machine which preferably possesses a planetary-gearing-like driving head, a transmission part carrying mixing and beating tools, and a container fixed in the upper edge region via a container receptacle and in which there are provided, between the transmission part carrying the tool and the container, a cover and a filling shaft arranged above the container. The object of the invention is to develop a mixing and beating machine which is simple and especially lightweight in its construction and in which a filling of the container can take place with the container fitted, the container cover mounted and the machine running. According to the invention, the object is achieved in that a filling shaft is connected to the component carrying the tool and the filling shaft has a course upon the component carrying the tool, or the driving head, and joining the product space of the container to one another. The container receptacle is constructed as a receiving bell and is connected to the driving head in a manner encompassing the circular area enclosed by the rotating tool-shaft driving wheel, constructed as a planet wheel. <IMAGE>
Patent DE-4419767-A1 (DE)
Title: Drive unit comprising an internal combustion engine, a device driven by the latter and a universal joint connecting the two
Inventor: PETERSEN DIRK DIPL ING
IPC: B60K5/04
Filed: 1994-06-06
Abstract: In a drive unit comprising an internal combustion engine (5) which generates torsional vibrations about the axis of its output shaft (1) as a function of its load and speed and further comprising a device (gearbox 8) connected to its output and having an input shaft (2), the casings of the engine (5) and the device (8) connected to its output are connected via a swivel joint (17) and the input and output shafts (2, 1) are connected via a universal joint (3), forming an angle ( alpha ) between the shaft axes which can be varied by means of an adjustment device (18) for the purpose of minimising the excitation of vibrations (Figure 3). <IMAGE>
Patent DE-4423602-A1 (DE)
Title: Mfg. ridgeless tubular roll bellows for air springs
Inventor: HASSELBRING BERND DIPL ING
IPC: F16F9/04
Filed: 1994-07-06
Abstract: Ridgeless tubular roll bellows are mfd. for use in air springs by a method in which the rubberised strength backing of plastic cloth embedded in elastic material is rolled on to a coiling mandrel together with an inner rubber layer and an outer rubber layer to form the tubular body. The coil is vulcanised and then split into individual sections forming the bellow rolls. At least one end face of the section is heated to melt the ends of the fibres of the cloth inlay. The steps of cutting to length and melting the fibre ends can be done in one stage by use of a heated cutting wire.
Patent DE-4423851-A1 (DE)
Title: Dehumidifier for use in small spaces or unheated areas
Inventor: OSTERTAG MANFRED DR RER NAT DI
IPC: F24F5/00
Filed: 1994-07-07
Abstract: The dehumidifier has an air inlet (9) to a heat exchanger and the air passes over the cooling surfaces (6) that have a cooling fin form. The cooled air is passed through one or more Peltier elements (1) at a temperature below the dew point. The liquid condenses on the surfaces of the fins and is collected in a channel (3). The cold, dehumidified air is over the second surface (7) of the heat exchanger and the temperature is raised and is passed to an electrical fan (4). Air is also directed over the Peltier elements to receive heat.
Patent DE-4427557-A1 (DE)
Inventor: ORTH WINFRIED DR
IPC: C07D409/06
Filed: 1994-08-04
Abstract: Cpds. (I) contg. activated ethylenically unsatd. gps. are selectively hydrogenated by redn. in the presence of an organic acid and a catalytic amt. of I2 or HI under addn. of ≥ 40% soln. of hypophosphoric acd in a manner such that the temp. of the refluxing reaction mixt. is above 113 degrees C. MORE SPECIFICALLY - (I) are cpds. contg. an electronegative gp., e.g. halo, CO, COOH, OH, NH2, NO2, SO2 or CN, in the immediate vicinity of an ethylenic bond and are esp. heterocyclic cpds. contg. exocyclic ethylenic bonds, e.g. a 5-R-2,4-imidazolidinedione where R = thienylmethylidene, p-chlorophenyl methylidene, naphthyl methylidene, pyridyl methylidene, furyl methylidene, pyrrolyl methylidene, anthranyl methylidene or p-cyanophenyl methylidene. Fumaric acid, acrylonitrile, 1-cyclohexeneamine and cinnamic acid are other examples of cpds. (I).